Zoom in on your skin, and you will see several tiny structures. This section of human skin shows a detailed view of both hair follicles and sweat glands. Zoom in on your skin, and you will see several ...

The subcutaneous layer is the deepest skin layer. It protects a person’s body and keeps it warm. This layer also provides insulation and protection for vital tissues such as muscles, bones, and organs ...

Your skin is the largest organ. The biggest solid internal organs are your liver, brain, lungs, heart, and kidneys. The medical community is also exploring whether the network of fluid-filled spaces ...